Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

VLE and VLLE Measurements of Dimethyl Ether Containing Systems. 2

Laursen, T.[Torben], Andersen, S. I.[Simon Ivar]
J. Chem. Eng. Data 2003, 48, 5, 1085-1087
ABSTRACT
In total, 14 isotherms for systems composed of the components nitrogen, carbon dioxide, dimethyl ether (DME), water, ethanol, and 1-propanol were measured. Experimental data for all the phases present, vapor-liquid equilibria (VLE), or vapor-liquid-liquid equilibria (VLLE), in the temperature range (25 to 45) C and in the pressure range (5 to 102) bar, are presented. The data were not correlated.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 C2H6O dimethyl ether
3 C2H6O ethanol
4 C3H8O propan-1-ol
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 4
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:8
  • 21
  • POMD
  • 4
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 21
  • POMD
  • 3
  • 2
  • Mole fraction - 2 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 3
  • POMD
  • 3
  • 2
  • Mole fraction - 2 ; Gas
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 3
  • POMD
  • 4
  • 2
  • Mole fraction - 2 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 3
  • POMD
  • 4
  • 2
  • Mole fraction - 2 ; Gas
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 3
  • POMD
  • 3
  • 2
  • 1
  • Mole fraction - 2 ; Liquid
  • Mole fraction - 2 ; Gas
  • Mole fraction - 1 ; Gas
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • Chromatography
  • Chromatography
  • 20
  • POMD
  • 4
  • 2
  • 1
  • Mole fraction - 2 ; Liquid
  • Mole fraction - 2 ; Gas
  • Mole fraction - 1 ; Gas
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • Chromatography
  • Chromatography
  • 18